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Message-ID: <cover.1701334869.git.lorenzo@kernel.org> Date: Thu, 30 Nov 2023 10:11:47 +0100 From: Lorenzo Bianconi <lorenzo@...nel.org> To: netdev@...r.kernel.org Cc: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com, lorenzo.bianconi@...hat.com, bpf@...r.kernel.org, hawk@...nel.org, toke@...hat.com, willemdebruijn.kernel@...il.com, jasowang@...hat.com Subject: [PATCH v2 net-next 0/2] add multi-buff support for xdp running in generic mode Introduce multi-buffer support for xdp running in generic mode not always linearizing the skb in netif_receive_generic_xdp routine. Changes since v1: - explictly keep the skb segmented in netif_skb_check_for_generic_xdp() and do not rely on pskb_expand_head() Lorenzo Bianconi (2): xdp: rely on skb pointer reference in do_xdp_generic and netif_receive_generic_xdp xdp: add multi-buff support for xdp running in generic mode drivers/net/tun.c | 4 +- include/linux/netdevice.h | 2 +- net/core/dev.c | 158 ++++++++++++++++++++++++++++++-------- 3 files changed, 130 insertions(+), 34 deletions(-) -- 2.43.0
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